Patent · US Active

Floor covering

US9447588B2 · kind B2 · utility

1Cited by

7References

6Claims

0Family size

Assignee

NORA SYSTEMS GMBH · DE

Inventors

Mario Kroeger · Bruchsal, DE
Andreas Albrecht · Pirk, DE
Dieter Riescher · Weinheim, DE
Stefan Mueller · Villingen, DE

Key dates

Filing date	Sep 21, 2012
Grant date	Sep 20, 2016
Priority date	—
Expiry date	Sep 21, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24421
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A floor covering having a web- or plate-shaped base material made from an elastomer material, wherein the base material is provided with mineral decorative particles, and wherein the density of the mineral decorative particles is not greater than 3 kg/dm3.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.